<template>
    <el-container style="height:100vh; border: 1px solid #eee;">
        <el-aside width="200px">
            <el-menu router default-active="$route.path" class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose" active-text-color="#ffd04b" unique-opened :defalut-openeds="['3']">
                <el-submenu index="1">
                    <template slot="title">
                        <i class="el-icon-location"></i>
                        <span>内容管理</span>
                    </template>
                    <el-menu-item-group>
                        <template slot="title">物品</template>
                        <el-menu-item index="/items/create">新建物品</el-menu-item>
                        <el-menu-item index="/items/list">物品列表</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group>
                        <template slot="title">英雄</template>
                        <el-menu-item index="/heroes/create">新建英雄</el-menu-item>
                        <el-menu-item index="/heroes/list">英雄列表</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group>
                        <template slot="title">文章</template>
                        <el-menu-item index="/articles/create">新建文章</el-menu-item>
                        <el-menu-item index="/articles/list">文章列表</el-menu-item>
                    </el-menu-item-group>
                </el-submenu>
                <el-submenu index="2">
                    <template slot="title">
                        <i class="el-icon-location"></i>
                        <span>运营管理</span>
                    </template>
                    <el-menu-item-group>
                        <template slot="title">广告位</template>
                        <el-menu-item index="/ads/create">新建广告位</el-menu-item>
                        <el-menu-item index="/ads/list">广告位列表</el-menu-item>
                    </el-menu-item-group>
                </el-submenu>
                <el-submenu index="3">
                    <template slot="title">
                        <i class="el-icon-location"></i>
                        <span>系统设置</span>
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分类</template>
                        <el-menu-item index="/categories/create">新建分类</el-menu-item>
                        <el-menu-item index="/categories/list">分类列表</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group>
                        <template slot="title">管理员</template>
                        <el-menu-item index="/admin_user/create">新建管理员</el-menu-item>
                        <el-menu-item index="/admin_user/list">管理员列表</el-menu-item>
                    </el-menu-item-group>
                </el-submenu>
            </el-menu>
        </el-aside>
        <el-container>
            <el-header style="text-align: right; font-size: 12px">
                <el-dropdown @command="handleCommand">
                    <i class="el-icon-setting" style="margin-right: 15px"></i>
                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item command="quit">退出</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
                <span>{{username}}</span>
            </el-header>
            <el-main>
                <router-view :key="$route.path"></router-view>
            </el-main>
        </el-container>
    </el-container>
</template>

<script>
export default {
    data() {
        return {
            username: localStorage.user
        };
    },
    methods: {
        handleOpen(key, keyPath) {
            console.log(key, keyPath);
        },
        handleClose(key, keyPath) {
            console.log(key, keyPath);
        },
        handleCommand(command) {
            if (command == 'quit') {
                localStorage.clear();
                this.$router.push('/login');
            }
        }
    }
};
</script>

<style scope>
.el-header {
    background-color: #b3c0d1;
    color: #333;
    line-height: 60px;
}

.el-aside {
    color: #333;
}
</style>